Msal-requests-auth

What's Changed
* ENH: Added MSAL_REQUESTS_AUTH_HEADLESS environment variable in https://github.com/corteva/msal-requests-auth/pull/13


**Full Changelog**: https://github.com/corteva/msal-requests-auth/compare/0.5.1...0.6.0

- [BUG: Add packages = find:](https://github.com/corteva/msal-requests-auth/commit/29f58e086e875517159e6842cf011c71a8e0b23a)

**Full Changelog**: https://github.com/corteva/msal-requests-auth/compare/0.5.0...0.5.1

What's Changed
* DEP: Require Python 3.8+ (https://github.com/corteva/msal-requests-auth/pull/10)
* ENH: Add type checking (https://github.com/corteva/msal-requests-auth/pull/11)


**Full Changelog**: https://github.com/corteva/msal-requests-auth/compare/0.4.0...0.5.0

Changes
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- ENH: Added SimpleTokenCache (6)

Changes
========
- ENH: Added AuthenticationError exception (4)

Changes
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- ENH: Add headless option for DeviceCodeFlow (pull 3)